| Waitohu | Momo Hua | Tau tauira | E tika ana | MOQ | Āhuahira |
| Otis | Pourewa PCB | GBA26810A1 GBA26810A2 | Otis Elevator | 1PC | He hou |
Elevator inverter driver board WWPDB motherboard GBA26810A1 GBA26810A2 e tika ana mo te miihini Otis ararewa kore ruma. Homai hoki WWPB-2 poari GEN2 ararewa taraiwa poari GAA26810C2. Ka whakaekea e matou etahi waahanga ararewa rereke ranei i roto i nga waitohu me nga tauira, tena koa whakapiri mai ki a maatau me to patai.